baber/WOPTO huggingface dataset:
Patent JP-2000104745-A (JP)
Title: Bearing
Inventor: TOMABECHI TSUTOMU
IPC: F16C33/66
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To discharge a foreign matter invaded into the inside of bearing without overhauling a bearing and to facilitate a supplying of a lubricant by radially forming a plurality of grooves on both surfaces of a spacer ring disposed between a plurality of bearing units. SOLUTION: A spacer ring 3 is interposed between a plurality of bearing units 1a, 1b disposed in parallel and a plurality of V shape grooves 3a, 3b are radially on both surfaces of the spacer ring 3 at equal intervals. In the case where a foreign matter such as sediment invaded into the bearing units 1a, 1b is removed, a lubricant is poured from a lubricant-supplying nipple 8 with a pressure. The lubricant passes through a lubricant-feeding passage 6a and is released from a plurality of lubricant outlets 6b into the bearing units 1a, 1b through V shape grooves 3a, 3b of the spacer ring 3. The high pressure lubricant released is discharged from a gap formed by an elastic deformation of O rings 10a, 10b through the bearing units 1a, 1b with the lubricant including the foreign matter and the foreign matter is backwashly removed.
Patent JP-2000095109-A (JP)
Title: Electronic blocking system
Inventor: INOUE KOJI
IPC: B61L3/12
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic blocking system that is easy to maintain and can start up automatically. SOLUTION: The position of a train 10 is detected at regular intervals by a GPS 12, and is transmitted to a station unit 1 by wireless equipment 11. A sensor 6 detects that the train has entered a station A 5, and transmits this information to the station unit 1. In accordance with the position information from the train 10, the station unit 1 confirms the status that the train 10 is on a track 3 and is approaching the station A 5. Only in the case where the entry of the train 10 into the station A 5 has been detected by the sensor 6, it is judged there is 'no train' in the blocked section between the station A 5 and a station B 8, and operating signals or other required processing is carried out.
Patent JP-H09116417-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MASUKO KOICHIRO
IPC: H03K19/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the power consumption from being increased by the large leak current between a logic circuit part and a supply voltage in the standby state. SOLUTION: A pMOS transistor TR Q1 is connected between a logic circuit part 11 and a first supply voltage (VDD), and an nM0S TR is connected between the logic circuit part 11 and a second supply voltage (GND). When a state control circuit 12 detects the standby state, a selection circuit 15 inputs a raised voltage VPP obtained by raising the VDD to the gate electrode of the pMOS Q1, and a selection circuit 16 inputs a reduced voltage VBB obtained by reducing the GND to the gate electrode of the nMOS TR Q2.
Patent JP-S63126004-A (JP)
Title: Adaptive controller
Inventor: TOMARU HITOSHI
IPC: G05B13/00
Filed: 1986-11-14
Abstract: PURPOSE:To obtain an adaptive controller with high stability and excellent responsiveness by finding out the ratio of an operation value to a system to be controlled to a feedback value and their positional difference. CONSTITUTION:A gain phase control circuit 14 inputs an operation value for a control system 100 and deviation data De obtained by subtracting a command value Ds from a feedback value Df by a subtractor 12 and the data Df. The circuit 14 sets up a gain factor K of a multiplier 15 so that the ratio of the De to the Do does not exceed 1. In addition, the circuit 14 updates the value of the Da stored in a storage device 13 based on the decision of the phases of the Do and the Df and whether then absolute value of the ratio of the Do to the Df is a prescribed value or not and calculates the gain factor ka' of the multiplier 16 based on the equality Ka'=1+Da/(maximum value of Da). The circuit 14 selects the output KaDe of the multiplier 15 from a selector 17 when the De is included in a prescribed value or the output KaKa' of the multiplier 16.
Patent JP-H06118552-A (JP)
Title: Supporting body for photographic paper
Inventor: KATSURA TORU
IPC: G03C1/775
Filed: 1992-10-09
Abstract: PURPOSE:To provide a supporting body for photographic paper having excellent smoothness and rigidity by coating both surfaces of the base paper with polyolefin resin. CONSTITUTION:This supporting body for photographic paper is obtd. by coating both surfaces of the base paper with polyolefin resin. The base paper is produced by compounding conifer pulp (N) having 1.8-2.3 water retention value and broadleaf pulp (L) having 1.1-1.3 water holding degree with weight ratio of (N/L)=5/95 to 20/80. It is preferable to use sulfite pulp as the conifer pulp. Thereby, the obtd. base paper has rather low density and smooth surface so that the supporting body for photographic paper covered with polyolefin resin has excellent smoothness and rigidity.
Patent JP-H02118391-A (JP)
Title: Manufacturing device for liquid air
Inventor: TANAKA MASAYUKI
IPC: B01D53/04
Filed: 1988-10-26
Abstract: PURPOSE:To improve energy efficiency by a method wherein a part of air, expanded by an expanding means in a cold box and used as a cold heat source for a cooling means, is utilized effectively as the reproduced gas of an adsorption tower. CONSTITUTION:A part of air, passing through a liquefying line L1, enters into a first expansion turbine 30 in low temperature side from the outlet port of a first heat exchanger 27 to generate cold heat through adiabatic expansion in the turbine 30 and, thereafter, enters into a returning line L2 while one portion of the air enters into a second expansion turbine 31 in a high temperature side from the outlet port of the first heat exchanger 27 to produce cold heat here through adiabatic expansion again and, thereafter, enters into the reproduced air line L3 of an adsorption tower, which is passed through the first and second heat exchangers 27, 28 and the low- temperature section of a precooler 24. On the other hand, a part of liquid air, which passed through an overcooler 32, is expanded by an expansion valve 33 and the temperature thereof is reduced to provide the overcooler 32 and the low-temperature section of a third heat exchanger 20 with the cold heat thereof while passing through them and, thereafter, enters into the reproduced air line L3, then, is joined with the air comming from the second expansion turbine 31 and is sent to the adsorption tower 22a.
Patent JP-H03133197-A (JP)
Title: Rinsing method of soldered printed board
Inventor: KASAI SHOJI
IPC: H05K3/26
Filed: 1989-10-19
Abstract: PURPOSE:To obtain a printed board for electronic equipment use wherein electrolytic corrosion migration and insulative deterioration after rinsing are not present, by eliminating water-soluble flux left on the printed board after soldering by using a cleaning agent containing surface-active agent. CONSTITUTION:A comb type copper foil electrode pattern 13 is formed on a printed board, and a printed board capable of mounting electronic parts like IC's capacitors, and IC sockets on the pattern is made. Water-soluble organic flux is expanded and spread at a normal temperature, and electronic parts are soldered after preheating, with an automatic soldering equipment. After that, the printed board is subjected to shower rinsing with washing water containing surface-active agent. Thereby a printing board for electronic equipment use can be obtained in which corrosive slats are not left after soldering.
Patent JP-H09169809-A (JP)
Title: Solid catalyst component for olefin (co)polymerization catalyst, olefin (co)polymerization catalyst and manufacture of olefin (co)polymer
Inventor: SHIRAISHI HIROYUKI
IPC: C08F10/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid catalyst component having enough catalytic activity per a transition metal so that the removal of a catalyst residue is not required and a manufacturing method of an olefin (co)polymer having little low molecular weight components using the solid catalyst. SOLUTION: A solid catalyst component for olefin (co)polymn. catalyst prepared by treating a solid catalyst component precursor (D) contg. Mg, Ti, and OR (wherein R denotes 1-20C hydrocarbon group) either with a mixture contg. a cyclic org, nitrogen compd. (C) and a titanium compd. contg. at least one Ti-halogen bond (E) or with a mixture contg. a cyclic org. nitrogen compd. (C), a titanium compd. contg. at least one Ti-halogen bond (E), and an electron donor compd, and a solid catalyst component for olefin (co)polymn. catalyst prepared by treating (D) successively with (C) and (E), or successively with (C), and a mixture contg. (E) and an electron donor compd. are provided.
Patent JP-H06125398-A (JP)
Title: Conference communication equipment
Inventor: MORI KOICHI
IPC: H04M3/56
Filed: 1992-10-12
Abstract: PURPOSE:To promote a smooth conference communication by sending a routine message by a voice recorded in advance or a machine sound to the other party terminal equipment as a paying attention means to the other party terminal equipment during conference communication so as to pay the attention of the other party terminal equipment becoming not alert to its own terminal equipment. CONSTITUTION:A changeover switch 69 is selected by depressing a recording key 73 and depressing an attention call key or reply message key 75 used for desired recording and a voice message with a content in response to each key is inputted, A voice signal is coded by a handset 67 and converted by an SP/PS converter 68 and the converted signal is written in a memory. The attention call key 74 or the key 75 is depressed to read and send the message from the memory. A conference communication equipment sends an attention call to an opposite terminal equipment during communication conference to attract the attention of the other party or sends a reply message for the reply, then it is possible to deliver naturally an environment of the conference between parties at remote location to the other party and smooth conference communication is promoted.
Patent JP-H06122790-A (JP)
Title: Ethylene copolymer composition and thin-walled molding
Inventor: NAGAOKA KOJI
IPC: C08K3/34
Filed: 1992-10-12
Abstract: PURPOSE:To obtain the subject compsn. which is excellent in the balance between blocking resistance and transparency and has good flexibility and high-frequency sealability by compounding an ethylene copolymer obtd. by copolymerizing ethylene with a specific comonomer with an inorg. filler having specified optical characteristics. CONSTITUTION:This copolymer optical compsn. is obtd. by compounding 100 pts.wt. ethylene copolymer obtd. by copolymerizing ethylene (A), a radical- polymerizable acid anhydride (B), and a radical-polymerizable comonomer (C) other than the acid anhydride and contg. 0.1-5wt.% units derived from monomer B and 10-50wt.% units derived from monomer C with 0.1-10 pts.wt. inorg. filler contg. at least one element selected from the group consisting of Mg, Al, Ca, and Si and having a refractive index differing from that of the copolymer by less than 0.02.
Patent JP-H05114181-A (JP)
Title: Optical magnetic disk device
Inventor: KOJIMA KUNIO
IPC: G11B11/105
Filed: 1991-10-21
Abstract: PURPOSE:To save power consumption and to make the optical magnetic disk device portable by rewriting a recording with light modulation and using a permanent magnet for generating a vertical magnetic field. CONSTITUTION:A digital signal inputted via an A/D converter 14 is time-divided into an optional size by an information compressing processing circuit 20 and converted into compressed data at every block. Further, the compressed data is converted into recording data suitable for a recording and supplied to an optical pick-up 3. On the other hand, when the input of the signal is started, an access is started by the optical pick-up 3 and an erasing is operated by adding a laser light and the vertical magnetic field to an optical magnetic disk 1. When the erasing is finished, the magnet 22 is rotated by 180 degrees by a magnet driving system 23 and the recording is operated by adding the laser light and the vertical magnetic field whose light strength is modulated to the disk 1 in accordance with the recording data. Thus, the power consumption is saved and the device is made portable.
Patent JP-H10113367-A (JP)
Title: User-response type athletic device
Inventor: SAKAKIBARA YOSHIHIRO
IPC: A63B23/04
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent fall of a user from a movable surface even when he stops walking by changing moving speed of the movable surface to follow advancing speed of the user. SOLUTION: A user-response type motion device comprises an endless track belt 1 having a movable surface on which a user 10 walks, a motor drive unit 6 to drive the endless track belt 1 to move the movable surface at a speed based on a control signal, distance measuring device 8 to detect a position of the user 10 on the endless track belt 1, and a control means to form the control signal in a proportional size to deviation of the position of the user 10 detected by the distance measuring device 8 to be transmitted to the motor drive unit 6. Motion speed of the movable surface can be automatically controlled to a running speed of walking speed desired by the user. Since the movable surface necessarily stops as it returns to a reference position on the movable surface, thereby the user can walk safely.
Patent JP-H05111570-A (JP)
Title: Card for outputting exchange goods, card issuing device, and card take-in device
Inventor: TAKEMOTO TAKATOSHI
IPC: G06K19/06
Filed: 1991-10-21
Abstract: PURPOSE:To provide possibility of regenerating receipt, reduce the cost, save the resources, and decrease pollution due to rubbish. CONSTITUTION:A card 10 for receiving exchange goods records data, etc., using ink which is erased by irradiating with a light having a certain wavelength. A card issuing device 30 takes out such cards 10 one by one using a transport device 32, and the recording ink part 33 prints the data, etc., in the card 10 on the transport part 32a with the erasable ink. A card take-in device reads the data, etc., from the card 10 by its reader part and erases the ink as recording on the card 10 by casting a light of a specific wavelength from a light source.
Patent JP-2000095617-A (JP)
Title: Insecticidal aerosol composition
Inventor: SHIBATA MITSUNOBU
IPC: A01N25/06
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of rapidly reducing the spray particle diameter after spraying and maintaining the diffusivity of a chemical by adding a propellant to an insecticidal stock solution of a specific composition effective against pyrethroid-resistant Blattella germanica, etc. SOLUTION: This composition is obtained by adding (B) a propellant to (A) an insecticidal stock solution containing (i) 5-methoxy-3-(2- methoxyphenyl)-1,3,4-oxadiazol-2(3H)-one as an active ingredient and a solvent of (ii) methyldiglycol and (iii) ethanol in combination. The weight ratio of the ingredients (i) to (iii) is preferably 1:(0.5-5):(5-30). Dimethyl ether is preferably contained in an amount of >=50% in the ingredient B. When the combination of the ingredients (ii) and (iii) is used as the solvent of the ingredient (i), a sufficient amount of the active ingredient is dissolved even with a small amount of the solvent to rapidly reduce the spray particle diameter after spraying. The diffusivity of a chemical can be maintained to provide the practically complete insecticidal aerosol composition.
Patent JP-H09117199-A (JP)
Title: Controller and control method for stepping motor
Inventor: MOCHIZUKI GORO
IPC: H02P8/22
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance the smoothness and silence at the time of driving a stepping motor by switching the exciting system of stepping motor automatically depending on the speed. SOLUTION: Exciting signals are inputted to an exciting signal select section 4 from a section 1 for generating a two phase exciting signal and a section 2 for generation a 1-2 phase exciting signal. When the rotational speed of a stepping motor is lower than a preset level, a pulse period monitoring section 3 commands the exciting signal select section 4 to input a 1-2 phase exciting signal to a motor driver section 5 and a stepping motor 6 is driven through 1-2 phase exciting system. When the rotational speed of stepping motor is higher than a set level, a 2 phase exciting signal is inputted to the motor driver section 5 from the exciting signal select section and the stepping motor 6 is driven through 2 phase exciting system.
Patent JP-S63127874-A (JP)
Title: Polishing tool
Inventor: MAEDA HIROMI
IPC: B24B55/10
Filed: 1986-11-18
Abstract: PURPOSE:To reduce the burden of a polishing tool to the worker, by providing a means for reducing the pressure in a casing to suck up a surface to be polished of a workpiece under vacuum so that an abrasive material may be pressed against the surface to be polished of the workpiece under larger force. CONSTITUTION:When a power source switch 40 is depressed while handles 20, 22 are manually held, a drive motor 10 is driven to rotate an abrasive material 4 through a belt 16. Simultaneously, a vacuum source is energized to reduce the pressure in a casing 2 through a pipe 28, and therefore, the atmospheric air is introduced always into the casing 2 through a slight gap between a sucking pad 26 and a surface S to be polished of a workpiece in association with the pressure reduction. As a result, even though the worker does not press a polishing tool against the surface S to be polished with a large force, an abrasive material 4 is pressed against the surface S to be polished, thereby it is possible to polish the surface S to be polished with satisfactory polishing efficiency and satisfactory polishing working efficiency.
Patent JP-2001087512-A (JP)
Title: Pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by easily mounting two kinds of front surface frames of a Kansai district frame size and a Kanto district frame size on a common external frame with a hinge for Kansai district frame or a hinge for Kanto district frame. SOLUTION: This machine is a pachinko game machine in which a hinge 30 for Kansai district frame and a hinge 30' for Kanto district frame forming spindle parts at positions different in distance from a frame side end up to a shaft center are provided, hinge mounting parts 22, 23 capable of storing any hinge 30, 30' are provided on an external frame 2, either one of the hinge 30 for Kansai district frame and the hinge 30' for Kanto district frame different in distance from the frame side end up to the shaft center is mounted on the hinge mounting parts 22, 23, a wide front surface frame 4 for Kansai district or a narrow front surface frame 4' for Kanto district is mounted so that it may be opened, closed, engaged and disengaged and the front surface frame 4 or 4' is installed in a pachinko machine installation island in a game parlor.
Patent JP-S62134034-A (JP)
Inventor: KIMIZUKA FUKUMATSU
IPC: A01K63/06
Filed: 1985-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08136650-A (JP)
Title: Acoustic position measuring instrument
Inventor: NAKAGAWA SHIGEO
IPC: G01C21/00
Filed: 1994-11-08
Abstract: PURPOSE: To accurately monitor the movement of a submarine from a submarine tender even when the submarine has excellent maneuverability by providing a GPS receiver which is mounted on the tender and outputs the position measuring information of the tender. CONSTITUTION: An arithmetic and control section 7 calculates the direct distances r1 -r3 from a submarine tender 12 to transponders 2-1 to 2-3 based on the position measuring information of the tender 12 measured by means of a GPS receiver 13 and average GPS error information received by means of radio equipment 14. Therefore, no underground acoustic wave is used at the time of measuring the position of the tender 12, but used only when the direct distances r21 -r23 from a submarine 3 to the transponders 2-1 to 2-3 are measured. In other words, ultrasonic pulses transmitted from the pinger 4 of the submarine 3 synchronously to a reference clock 9 are received by means of the transponders 2-1 to 2-3 as interrogating signals. The response signals to the interrogating signals are received by means of a receiver 11 and converted into electric signals.  LBL receivers 5-1 to 5-3 receive the electric signals and the arithmetic and control section 7 calculates the position of the submarine 3.
Patent JP-H0984860-A (JP)
Title: Antibacterial working method for fiber
Inventor: TANAKA ATSUSHI
IPC: D06M101/16
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To enable antibacterial working of fiber handily and economically by keeping the fiber in contact with a mixed solution of a dye liquid and an antibacterial inorganic oxide colloidal solution in which fine particles with an average particle size of a specified value composed of an antibacterial metal component and inorganic oxide are dispersed. SOLUTION: Fiber is kept in contact with a mixed solution of a dye liquid and an antibacterial inorganic oxide colloidal solution in which fine particles with an average particle size of 500nm or less composed of an antibacterial metal component and inorganic oxide other than the antibacterial metal component. Hence, the antibacterial working of the fiber in the normal dyeing process eliminates the need of any special treating process for imparting antibacterial performance. As the antibacterial inorganic oxide fine particles (colloidal particles) are so small in the particle size to make a particle size distribution sharp, they have high adhesion strength to the fiber as well as an excellent transparency.  In addition, the colloidal particles are fixed accurately on the surface of the fiber by bonding between the electric charge which the colloidal particle has and that which the fiber has.
Patent JP-H11100751-A (JP)
Title: Weft selection system in rapier loom
Inventor: FUSHIYOU TOSHIKATSU
IPC: D03D47/38
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject selection system wherein the rectilinear motion of a mobile member feeding a waft selectively between waiting position and picking position can be directly driven, by a simple driving means. SOLUTION: This weft selection system is designed to move a weft 2 threaded through the yarn guide 4 of a mobile member 3 provided for each of a plurality of wefts 2 to a picking position capable of catching the weft by a rapier 9 to effect picking the weft 2 after caught by the rapier 9, wherein the system is composed of a plurality of linear motors 7 each set up along the reciprocatingly moving direction of the above corresponding mobile member 3 and a control unit 8 having such a mechanism as to select one of the linear motors 7 corresponding to a weft 2 to be picked based on the selective pattern of the weft 2 and reciprocatingly drive the selected linear motor 7 synchronously with the rotation of the main shaft 20 of the loom.